package cn.tedu.egmybatis3.mapper;

import cn.tedu.egmybatis3.pojo.entity.Customers;
import cn.tedu.egmybatis3.pojo.entity.CustomersVO1;
import cn.tedu.egmybatis3.pojo.entity.CustomersVO2;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface CustomersMapper {
    int insert(Customers customers);
    CustomersVO1 selectCustomersVO1ById(String id);
    List <CustomersVO2> selectCustomersVO2ByCity(String city);


}
